diff options
Diffstat (limited to 'net/mac80211/ibss.c')
| -rw-r--r-- | net/mac80211/ibss.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 5bcde4c3fba..f95750b423e 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -293,12 +293,8 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, /* check if we need to merge IBSS */ - /* merge only on beacons (???) */ - if (!beacon) - goto put_bss; - /* we use a fixed BSSID */ - if (sdata->u.ibss.bssid) + if (sdata->u.ibss.fixed_bssid) goto put_bss; /* not an IBSS */ @@ -454,6 +450,9 @@ static int ieee80211_sta_active_ibss(struct ieee80211_sub_if_data *sdata) return active; } +/* + * This function is called with state == IEEE80211_IBSS_MLME_JOINED + */ static void ieee80211_sta_merge_ibss(struct ieee80211_sub_if_data *sdata) { @@ -519,6 +518,10 @@ static void ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata) capability, 0); } +/* + * This function is called with state == IEEE80211_IBSS_MLME_SEARCH + */ + static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_ibss *ifibss = &sdata->u.ibss; @@ -575,18 +578,14 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata) #endif /* CONFIG_MAC80211_IBSS_DEBUG */ /* Selected IBSS not found in current scan results - try to scan */ - if (ifibss->state == IEEE80211_IBSS_MLME_JOINED && - !ieee80211_sta_active_ibss(sdata)) { - mod_timer(&ifibss->timer, - round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL)); - } else if (time_after(jiffies, ifibss->last_scan_completed + + if (time_after(jiffies, ifibss->last_scan_completed + IEEE80211_SCAN_INTERVAL)) { printk(KERN_DEBUG "%s: Trigger new scan to find an IBSS to " "join\n", sdata->name); ieee80211_request_internal_scan(sdata, ifibss->ssid, ifibss->ssid_len); - } else if (ifibss->state != IEEE80211_IBSS_MLME_JOINED) { + } else { int interval = IEEE80211_SCAN_INTERVAL; if (time_after(jiffies, ifibss->ibss_join_req + @@ -604,7 +603,6 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata) interval = IEEE80211_SCAN_INTERVAL_SLOW; } - ifibss->state = IEEE80211_IBSS_MLME_SEARCH; mod_timer(&ifibss->timer, round_jiffies(jiffies + interval)); } |